diff --git a/server/src/utils/configs.rs b/server/src/utils/configs.rs
index abb6e32..b7d44c2 100644
--- a/server/src/utils/configs.rs
+++ b/server/src/utils/configs.rs
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Fondazione LINKS
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::{convert::Infallible, str::FromStr};
 
 use clap::Args;